docs: def can_use_process_cache(self, use_cache):
          """Returns True if the process cache can be used
  
          :param bool use_cache: Override the logic to force non-cached values
          :rtype: bool
  
          """
          return (use_cache and
                  self._active_cache and
                  self._active_cache[0] > (time.time() - self.poll_interval))